AIM
To evaluate the efficacy and safety of traditional Chinese surgical treatment for anal fistulae with secondary tracks and abscess.
METHODS
Sixty patients with intersphincteric or transsphincteric anal fistulas with secondary tracks and abscess were randomly divided into study group [suture dragging combined with pad compression (SDPC)] and control… (More)

In order to observe the clinical therapeutic effects of Yiqi Kaimi Prescription and biofeedback therapy on treating constipation with deficiency of spleen qi, the 30 cases in the control group were given oral administration of Yiqi Kaimi Prescription, in combination with anus-lifting exercise; the 30 cases in the treatment group were given biofeedback… (More)

BACKGROUND
Basic principles of clinical trials of nonpharmacologic treatment are similar to those of pharmacologic treatment, but its some special characteristics should be discussed.
OBJECTIVE
To explore the design characteristics of clinical surgery trial through the example of tunnel thread-drawing therapy for simple anal fistula.
DESIGN, SETTING,… (More)

OBJECTIVE
To evaluate the efficacy and safety of thread-dragging through fistula method in treating patients with simple anorectal fistula.
METHODS
In this multi-centered, prospective, and randomized controlled clinical trial, 244 patients with simple low or high anorectal fistula were randomly divided into study group (with the method of thread-dragging… (More)

OBJECTIVES
To assess the efficacy of Fuhuang Tablets in treating internal hemorrhoid hemorrhage and discussing the design and quality control of clinical trials of traditional Chinese medicine.
METHODS
According to two-center, randomized, blinded and controlled study, 144 patients with internal hemorrhoids were divided into 2 groups. Seventy-two patients… (More)